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公开(公告)号:US20130325266A1
公开(公告)日:2013-12-05
申请号:US13485073
申请日:2012-05-31
CPC分类号: G06F17/00 , B60K28/16 , B60L3/106 , B60W30/18172 , B60W40/064 , B60W40/076 , B60W40/105 , B60W2520/10 , B60W2520/28 , B60W2520/30 , B60W2720/26 , B60W2720/30 , B60Y2200/411 , E02F3/842 , E02F9/2079 , E02F9/268
摘要: A drive system for a mobile machine is disclosed. The drive system may have a travel speed sensor, at least one traction device speed sensor, and a controller in communication with the travel speed sensor and the at least one traction device speed sensor. The controller may be configured to determine a slip value associated with a traction device of the mobile machine based on signals generated by the travel speed sensor and the at least one traction device speed sensor, and determine a torque output value of the mobile machine. The control may also be configured to make a comparison of the slip value and the torque output value with a pull-slip curve stored in memory, and selectively update the pull-slip curve based on the comparison.
摘要翻译: 公开了一种用于移动机器的驱动系统。 驱动系统可以具有行进速度传感器,至少一个牵引装置速度传感器和与移动速度传感器和至少一个牵引装置速度传感器通信的控制器。 控制器可以被配置为基于由行进速度传感器和至少一个牵引装置速度传感器产生的信号来确定与移动机器的牵引装置相关联的滑移值,并且确定移动机器的扭矩输出值。 控制还可以被配置为通过存储在存储器中的拉滑曲线来比较滑差值和扭矩输出值,并且基于该比较来选择性地更新拉滑曲线。
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公开(公告)号:US09043113B2
公开(公告)日:2015-05-26
申请号:US13485073
申请日:2012-05-31
IPC分类号: G06F17/00 , B60W40/064 , E02F9/26 , E02F9/20 , B60W40/076 , B60W40/105 , B60L3/10
CPC分类号: G06F17/00 , B60K28/16 , B60L3/106 , B60W30/18172 , B60W40/064 , B60W40/076 , B60W40/105 , B60W2520/10 , B60W2520/28 , B60W2520/30 , B60W2720/26 , B60W2720/30 , B60Y2200/411 , E02F3/842 , E02F9/2079 , E02F9/268
摘要: A drive system for a mobile machine is disclosed. The drive system may have a travel speed sensor, at least one traction device speed sensor, and a controller in communication with the travel speed sensor and the at least one traction device speed sensor. The controller may be configured to determine a slip value associated with a traction device of the mobile machine based on signals generated by the travel speed sensor and the at least one traction device speed sensor, and determine a torque output value of the mobile machine. The control may also be configured to make a comparison of the slip value and the torque output value with a pull-slip curve stored in memory, and selectively update the pull-slip curve based on the comparison.
摘要翻译: 公开了一种用于移动机器的驱动系统。 驱动系统可以具有行进速度传感器,至少一个牵引装置速度传感器和与移动速度传感器和至少一个牵引装置速度传感器通信的控制器。 控制器可以被配置为基于由行进速度传感器和至少一个牵引装置速度传感器产生的信号来确定与移动机器的牵引装置相关联的滑移值,并且确定移动机器的扭矩输出值。 控制还可以被配置为通过存储在存储器中的拉滑曲线来比较滑差值和扭矩输出值,并且基于该比较来选择性地更新拉滑曲线。
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